<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2016/10/8
 * Time: 7:49
 */
    header("Content-type:text/html;charset=utf-8");
    $year =2015;
    $result=(($year%4==0) && ($year%100!=0) || ($year%400==0))?"是闰年":"不是闰年";
    echo "<h2>闰年的判断</h2>";
    echo "<p>输入的年份：" .$year;
    echo "<p>判断的结果：" .$year."年" .$result;


